CN102929402A

CN102929402A - Character input method and character input device based on one-key click or multi-key simultaneous click

Info

Publication number: CN102929402A
Application number: CN2012104028670A
Authority: CN
Inventors: 李新宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-10-22
Filing date: 2012-10-22
Publication date: 2013-02-13

Abstract

The invention relates to a character input method and an input device for implementing the method. The input device using the input method provided by the invention is provided with five or more than five keys; a character is input in the mode of independently clicking one key or clicking a plurality of keys at the same time; and when a plurality of keys are clicked at the same time, the input of different characters is realized by the combination of different keys. By the input method and the input device, the number of the keys required for inputting the characters can be greatly reduced; the size or the area of the input device is reduced; particularly all visible characters of a current universal keyboard can be input by one hand easily and conveniently, so that a one-hand keyboard in a true sense is realized; and all universal keyboard characters can be input by one-hand touch-typing by a user with a little practice. The input method can be widely used in input devices such as the keyboard, an input board and a touch screen.

Description

A kind of based on singly-bound is clicked or multikey is clicked simultaneously characters input method and device thereof

Technical field

The present invention relates to the input media of a kind of characters input method and realization the method, button more than five or five is arranged on the input media with input method of the present invention, by button of independent click or click simultaneously the mode input character of a plurality of buttons, realize the input of kinds of characters when clicking a plurality of button simultaneously by the combination between the different key.The present invention can greatly reduce the required number of keys of input character, reduce volume or the area of input media, especially by the present invention can be easy and convenient all character visible of finishing the current universal keyboard of singlehanded input, realize one-handed keyboard truly.By the present invention, the user practises a little just can realizing that singlehanded touch system inputs all universal keyboard characters.The present invention can be widely used in the input medias such as keyboard, tablet, touch-screen.

Background technology

For keyboard at present commonly used, wikipedia has more detailed description, can reference: http://zh.wikipedia.org/wiki/%E9%94%AE%E7%9B%98%E5%B8%83%E5%B1% 80.

Fig. 1 of Figure of description is the layout of the QWERTY keyboard of at present common 101 keys, and the present invention is with this keyboard QWERTY keyboard (hereinafter to be referred as QWERTY keyboard) as a reference.

Except top QWERTY keyboard, at present mobile device especially the keyboard layout of mobile phone on the mobile phone usually adopt nine grids method based on digital 1-9, by switch key, or the button method that adds selection realizes the input of character beyond the numeral.Usually to order repeatedly click mobile phone key with character of keyboard layout of mobile phone input.

The user inputs character of portable set, if use QWERTY keyboard or the volume of keyboard of computer too large, the button of keyboard is too little, then to sequentially click several times with present character of cell phone keyboard input, seeing that screen items selects, input very inconveniently, said nothing of and realized touch system.

In order to overcome the above-mentioned shortcoming of present keyboard, the present invention proposes a kind of new keyboard and input method, the finger-impu system of realizing with this method can simple and fast the input of pass through a small amount of all characters of button realization QWERTY keyboard, especially after passing through certain training, can realize singlehanded all characters of touch system QWERTY keyboard.

We notice, in the middle of at present used QWERTY keyboard, usually key are divided into two kinds, and a kind of is character keys, a kind of is function key, and character keys is exactly 1-9, A-Z, a-z, SPACE, RETURN, TAB and various symbol are strong etc., click separately character keys and can input a character.Function key has ESC, CAPSLOCK, and SHIFT, CTRL, ALT, Fn, F1-F12, in QWERTY keyboard, character keys often represent two characters (case sensitive), adds the selection of one of two characters of method realization of shift SHIFT by character.

The characters input method that cell phone keyboard is commonly used at present is to select desired character by options button again by clicking a character, or continuous several times is clicked a character determines this key representative of input according to the number of times of adopting consecutive click chemical reaction certain character.

The present invention then proposes the simple characters input method of a kind of novelty, the information that the method has utilized the keypad character key to provide fully, and the method for clicking simultaneously by the character keys combination realizes realizing the function that a large amount of characters are inputted with a small amount of button.

The present invention proposes a kind of new characters input method, the method is characterised in that one or more character keys as the special character key, the special character key is characterised in that and represents to input a character when clicking this special character key, and the special character key has following any one or any a plurality of feature:

When A. clicking a special character key, the character that represents to input an appointment when clicking other character keys, and can have more than one or two or three or three with other character keys quantity that the special character key is clicked simultaneously, other character keys described here can be that special character key of the present invention also can be the common character keys identical with function in the QWERTY keyboard, and are lower same;

When B. clicking a special character key, represent to input the character of an appointment when clicking two other character keys, and can have more than two or three or three with other character keys quantity that the special character key is clicked simultaneously;

When C. clicking a special character key, represent to input the character of an appointment when clicking other character keys more than three or three, and can have more than three or three with other character keys quantity that the special character key is clicked simultaneously.

Input media according to input method design of the present invention has one of following feature

A. this input media contains the special character key described in one or more input methods of the present invention;

B. this input media contains the special character key described in two or two the above input methods of the present invention;

C. this input media contains the special character key described in three or three the above input methods of the present invention.

Here the example with a special input media comes simple declaration input method of the present invention, suppose that a keyboard with input method of the present invention has three special key A, B, C, click respectively three keys and can distinguish input character A, B, C, input character D when clicking AB simultaneously, input character E when clicking BC simultaneously, input character F when clicking AC simultaneously, input character G when clicking ABC simultaneously.Just realized like this input of 7 characters with three keys.

The method that two buttons are realized the kinds of characters input of clicking is simultaneously also arranged in the keyboard commonly used at present, but one of them is function key SHIFT usually, method by SHIFT key padding key, realize input capital and small letter or numerical key top symbol, can not the different character keys of combinatorial input between the character keys.Also have the minority keyboard different as the function key of distinguishing the right-hand man space bar, the special character key among the present invention can have two, three, four, more than five and even five.

Characters input method of the present invention can with original QWERTY keyboard in function key be used in conjunction with equally, for example in the example of aforementioned three key boards, add the CTRL function key in the present universal keyboard, when clicking simultaneously Ctrl, A key and B key simultaneously, representative input Ctrl-D key.

Method of the present invention also is applicable to the dummy keyboard with touch pad or touch-screen realization, gets final product being considered as the button described in the present invention with button virtual on touch pad or the touch-screen.The present invention is particularly useful for supporting touch-screen or the touch pad of multiple point touching.

Consider and take full advantage of prior art and input equipment, click in the time of described in the present invention and can not require that input equipment supports multikey to click simultaneously fully, as long as in extremely short a period of time interval, click a plurality of character keys, for example in 0.1 or 0.2 second, clicked the character keys more than two or two, then this kind click has been considered as clicking simultaneously.Even use so current common keyboard, carry out certain simple judgement by software, also can realize character input of the present invention.This judgement of clicking simultaneously can also be used for realizing touch-screen or the touch pad of multiple point touching.

The method input character of the present invention by making up between character keys can greatly reduce the required number of keys of keyboard input, with can be very little on the keyboard volume of the inventive method making, be convenient for carrying, and can singlehanded finish the input of all characters of universal keyboard fully.

Summary of the invention

Use characters input method of the present invention, consider the size of keyboard, what of button, the input convenience of keyboard, and user's use habit, the factors such as learning and memory of being convenient to of key combination, the method described in according to the present invention, I have designed multiple input keyboard, and preferred following several conducts typically represent.

Specific embodiment 1.Realize the keyboard of 26 character inputs by five buttons:

Fig. 2 of keyboard schematic diagram such as Figure of description clicks simultaneously by singly-bound and the multikey of this keyboard, can input 26 English capitalizations of A-Z, and characters input method is listed as follows:

The button of clicking simultaneously	The character of input
		A	A
B	B
		C	C
D	D
		E	E
AB	F
		AC	G
AD	H
		AE	I
BC	J
		BD	K
BE	L
		CD	M
CE	N
		DE	O
ABC	P
		ABD	Q
ABE	R
		ACD	S
ACE	T
		ADE	U
BCD	V
		BCE	W
BDE	X
		CDE	Y
ABCD	Z

The keyboard of five keys has been realized the input of 26 English alphabets, and be the input that every beating keyboard once (is clicked one or more keys) and realize a character simultaneously, the particularly important is, the keyboard user just can realize everything by singlehanded touch system, and is very convenient quick.

In fact this five key boards can also be inputted 5 other designated characters again by combination, and the present invention does not define.

The present embodiment mainly carries out conceptual performance to method of the present invention, five key boards have fully shown the advantage of keyboard and input method among the present invention---save button, for the character of each key representative in five key boards, can customize according to different requirements with the character of various combination representative.

Five keys just can be realized any one letter in 26 letters of one click input, certainly use more than or equal to 6, equally can realize the input of 26 characters less than or equal to the keyboard of 16 keys.The keyboard of the present embodiment itself has certain practicality.But consider the dirigibility of finger, the factors such as the memory of key combination, the present invention has also designed other keyboard Designing scheme more friendly to the keyboard importer.

Specific embodiment 2.Realize the keyboard plan of 26 letter inputs by three horizontal three 9 vertical buttons.

In the embodiment of the invention 1, the combination of five buttons can have been inputted 26 characters, but in practice, too many permutation and combination will be remembered not too easy, and the dirigibility of each finger of people is different, the dirigibility of little finger of toe and the third finger is poorer than forefinger and middle finger, considers to make things convenient for the user to remember the convenience of user's input habit and user's input.The present invention is based on the keyboard of nine buttons of three row, three row, realized any one alphabetical function of one click (comprise a plurality of buttons click simultaneously) 26 English alphabets of input.

Consider dirigibility and the length characteristic of user's memory habit and finger, the keyboard of the present embodiment also provides following characteristic, user friendlyly knocks and remembers

A. inputting a character at most only clicks simultaneously with two keys in nine keys;

B. two keys clicking simultaneously otherwise in same delegation, or at two adjacent row;

C. two keys clicking simultaneously are not at same row;

D. in the present embodiment, a row button (right-hand operated) in left side is responsible in the button design by forefinger, a row button in the middle of middle finger is responsible for, a nameless row button of being responsible for the right side is because people's middle finger is longer than forefinger and the third finger, if when clicking simultaneously two buttons, middle finger can feel very uncomfortable at forefinger or nameless rear when then clicking, so in the present embodiment, forefinger or nameless front has been avoided in the simultaneously combination of click keys, middle finger after situation.

Fig. 3 of keyboard layout such as Figure of description in the present embodiment.Click nine character keys among Fig. 3, from left to right, be followed successively by from top to bottom A, B, C, D, E, F, G, H, I, these characters are shown in the character outside the bracket on the button among Fig. 3.In 26 English alphabets, other character is clicked simultaneously by two keys in the above-mentioned button and is obtained.Other obtains combination such as the following table of other character:

The while click keys	The character of input	The while click keys	The character of input
				AB	J	EF	S
AC	K	DI	T
				BC	L	EI	U
AF	M	GE	V
				BF	N	GF	W
DB	O	GH	X
				DC	P	GI	Y
DE	Q	HI	Z
				DF	R

In order to make things convenient for the expression of combinations thereof on keyboard, the invention allows for a kind of expression of Macintosh, the Far Left character that is imprinted on the character keys among Fig. 3 is the base character of this key, such character has A, B, C, D, E, F, G, H, nine of I, the character that three positions of upper, middle and lower on the right side of base character have respectively bracket to bracket on key, character in the bracket has one to two character, and the character in the bracket is separated by comma.The upper, middle and lower positional representation while click keys of bracket is set to lastrow with respect to the line position of this key, same delegation, next line, and character represents simultaneously click keys row adjacent on the right side of needs on the left side of bracket comma, if there is not comma to represent that character is in the left side of comma in the bracket.Then be illustrated in listing of right side and this key interval one row on the right side of comma.For example character is in the bracket on base character top, and the left side of comma represents that this character needs this key and at this key lastrow, the button of right side adjacent columns is clicked simultaneously and obtained.The right of character comma in the bracket at base character middle part represents that this character is clicked with the button of interval one row of delegation with the right side simultaneously by this key to obtain.

Specific embodiment 2. is typical keyboard Designing and application among the present invention, and the definition of base character and the definition of double-clicking button can be adjusted according to user's custom in actual the use.Be not limited to the layout in the present embodiment.Use the keyboard of specific embodiment 2, the user only needs 9 buttons and 3 fingers just can easily realize that one click (comprise two keys click simultaneously) inputs any one character in 26 characters.

Specific embodiment 3. the one-handed keyboard design that can realize the QWERTY keyboard function

Nine key boards that to input 26 characters have been realized among the embodiment 2, in the present embodiment, nine keys in the embodiment 2 have designed an one-handed keyboard as the basis, this keyboard can be realized the alphabet input of QWERTY keyboard and the input of function key, and only needs 16 buttons.

The keyboard Designing of embodiment 3 such as Fig. 4 of Figure of description and shown in Figure 5.

Fig. 4 of Figure of description or Fig. 5 are the diagrams under the different input states of same keyboard, and Fig. 4 is letter states keyboard diagram, and Fig. 5 is the keyboard diagram under the numbers and symbols state, and this two states is built and switched by clicking SELECT on the keyboard.

A key SELECT is arranged in the present embodiment, click separately this key, the base key of keyboard is switched, if click the SELECT key at present in letter states then switch to the numbers and symbols state, if the numeric character state then switches to letter states.

Under letter states, the base character key is A, B, C, D, E, F, G, H, I and space bar SPACE.

Under the numeric character state, corresponding base character key is followed successively by 1,2,3,4,5,6,7,8,9,0.

Base character key corresponding relation such as the following table of letter states and numeric character state:

Keyboard	Input under the numeric character state when clicking	Input under the letter states
			A	１	A
B	２	B
			C	３	C
D	４	D
			E	5	E
F	６	F
			G	７	G
H	８	H
			I	９	I
SPACE
		０	SPACE

In the click keys combination, if not specializing, the button letter representation of clicking simultaneously then is illustrated under the letter states and clicks simultaneously, then is illustrated under the numeric character with numeral and clicks simultaneously in the time of below.

Also have six function key BACKSAPCE, CTRL, SHIFT, SELECT, ALT, RETURN on the keyboard.Except SELECT, click other function key, be equivalent to click the same function key on the QWERTY keyboard, click simultaneously between function key and base character key or the function key herein with the plus sige connection, for example BACKSAPCE+CTRL represents to press simultaneously BACKSAPCE and CTRL key.The base character key is clicked simultaneously and is for example connected without symbol that ABC represents to click simultaneously A, B and three keys of C, and AB represents to click simultaneously A and two keys of B, and 1 and 2 two key is clicked in 12 expressions simultaneously.

Under letter states, click or two keys are clicked input such as the following table of expression simultaneously:

The character of clicking simultaneously	Be equivalent to the QWERTY keyboard input	The character of clicking simultaneously	Be equivalent to the QWERTY keyboard input
				A	A	BF	N
B	B	DB	O
				C	C	DC	P
D	D	DE	Q
				E	E	DF	R
F	F	EF	S
				G	G	DI	T
H	H	EI	U
				I	I	GE	V
AB	J	GF	W
				AC	K	GH	X
BC	L	GI	Y
				AF	M	HI	Z

Under the numeric character state, the input that the button same strike represents such as following table:

The character of clicking simultaneously	Be equivalent to the QWERTY keyboard input	The character of clicking simultaneously	Be equivalent to the QWERTY keyboard input
				1	1	16	:
2	2	26	\
				3	3	42	/
4	4	43
				5	5	45	[
6	6	56	]
				7	7	46	;
8	8	59	‘
				9	9	75	~
0	0	76	`
				12	{	78	<
23	}	89	>
				13	\|	79	_
		08	“

Need to prove, the above-mentioned key of clicking simultaneously can with keyboard on function key SHIFT, CTRL, the ALT key makes up, for example clicking simultaneously three keys of SHIFT-A-B is the equal of to click SHIFT-J on the QWERTY keyboard, click simultaneously four keys of CTRL-SHIFT-G-F, be equivalent to click the CTRL-SHIFT-W key of QWERTY keyboard.

Under the numerical character state, input SHIFT+ numeral base key obtains the sign character the same with QWERTY keyboard: be listed as follows:

The while click keys	Be equivalent to the QWERTY keyboard input	The while click keys	Be equivalent to the QWERTY keyboard input
				SHIFT+1	!	SHIFT+6	^:
SHIFT+2	@	SHIFT+7	&
				SHIFT+3	#	SHIFT+8	*
SHIFT+4	$	SHIFT+9	(
				SHIFT+5	%	SHIFT+0	)

Click simultaneously the esc key that SELECT and BACKSPACE key are equivalent to click QWERTY keyboard.

Click simultaneously the TAB key that SELECT and SHIFT key are equivalent to click QWERTY keyboard.

Click simultaneously the CAPS LOCK key that SELECT and CTRL key are equivalent to click QWERTY keyboard

In the present embodiment, used triple bond to click simultaneously character of input, triple bond is clicked simultaneously be used to inputting five the most frequently used symbols, fullstop, comma, equal sign, plus sige and minus sign.No matter at letter states or numeric character state, click simultaneously ABC(or 123) three key tables show input period ". ", click simultaneously DEF(or 456) expression input comma; " click simultaneously GHI(or 789) expression input equal sign "=", click simultaneously DBF(426) expression input plus sige "+", click simultaneously GEI(759) expression input minus sign "-".

Be listed as follows:

The while click keys	Be equivalent to the QWERTY keyboard input	The while click keys	Be equivalent to the QWERTY keyboard input
				CTRL	CTRL	ABC (or 123)	.
SHIFT	SHIFT	DEF (or 456)	,
				SELECT+BACKSPACE	ESC	GHI (or 789)	=
SELECT+SHIFT	TAB	DBF (or 426)	+
				SELECT+CTRL	CAPSLOCK	GEI (or 759)	-

Click simultaneously input such as the following table of base character key with RETURN:

The while click keys	Be equivalent to the QWERTY keyboard input	The while click keys	Be equivalent to the QWERTY keyboard input
				RETURN+1	End	RETURN+6	Right (moving to right)
RETURN+2	Down (moving down)	RETURN+7	Home
				RETURN+3	Pg Dn	RETURN+8	Up (on move)
RETURN+4	Left (moving to left)	RETURN+9	Pg Up
				RETURN+5	Del	RETURN+0	Ins

Shown in Figure 6 as in the Figure of description of the keyboard of its signal diagram.

Click simultaneously shown in Figure 7 in the input of other keys such as the Figure of description with BACKSPACE, be listed as follows:

The while click keys	Be equivalent to the QWERTY keyboard input	The while click keys	Be equivalent to the QWERTY keyboard input
				BACKSPACE+A	F1	BACKSPACE+G	F7
BACKSPACE+B	F2	BACKSPACE+H	F8
				BACKSPACE+C	F3	BACKSPACE+I	F9
BACKSPACE+D	F4	BACKSPACE+SPACE	F10
				BACKSPACE+E	F5	BACKSPACE+ALT	F11
BACKSPACE+F	F6	BACKSPACE+RETURN	F12

Other keys on the QWERTY keyboard are inputted with following Macintosh in the present embodiment keyboard:

The while click keys	Be equivalent to the QWERTY keyboard input	The while click keys	Be equivalent to the QWERTY keyboard input
				BACKSPACE+AB	Power	BACKSPACE+EF	Print Screen
BACKSPACE+BC	Sleep	BACKSPACE+GH	Scroll Lock
				BACKSPACE+DE	Wake Up	BACKSPACE+HI	Pause Break
BACKSPACE+AC	Windows	BACKSPACE+GI	Menu

Wherein BACKSAPCE+AB represents to click simultaneously BACKSPACE and A, three keys of B.

In the specific embodiment 3, input media manufacturer and user can a plurality of key combination of self-defining to realize special needs, just enumerate no longer one by one here.

Specific embodiment 4, embodiment 3 is one, and executing example 4 is on the basis of specific embodiment 3, and keyboard is carried out a symmetrical mirror image for the one-handed keyboard of the right hand, makes it become one for the one-handed keyboard of left hand.Keyboard layout such as Figure of description shown in Figure 8.

The same strike key combination of enforcement 4 is consistent with embodiment 3.

Embodiment 3 and embodiment 4 are two example application of the present invention, fully can be according to the different definition of user preferences and custom in actual the use different character combination input methods, in fact, a lot of two key same strikes, the triple bond same strike, the quadruple linkage same strike, being combined in embodiment 3 or 4 of five key same strikes all is not used.By the time click the method for a plurality of buttons, we only can also realize respectively that with 8,9,10,11,12,13,14,15,16,17,18,19,20 buttons are realized the keyboards of QWERTY keyboard input.But consider people's input habit and be convenient to input and memory, the present invention preferably finishes the input function of QWERTY keyboard with the keyboard of 16 keys, the ordinary people just trains a little and can realize singlehanded touch system input by this keyboard with the keyboard of describing in the embodiment of the invention 3 or 4.Especially for the disabled person who loses left hand or the right hand, the invention provides convenient input mode.

The present invention for embodiment be used for the character of input Unite States Standard (USS) keyboard, in fact the character set on other countries' keyboard can use the used method of the present invention to realize equally, gives unnecessary details no longer one by one here.

The present invention is highly suitable for mobile phone or the such portable set of panel computer, the user can hold equipment on the other hand, another hand carries out the touch system input, and the volume of keyboard grabbing of the present invention or screen area are all little, can reserve more display space for the screen that touches input.The present invention can be widely used in portable computing device or offer the inconvenient personage who with the hands inputs, and has great practical value.

In sum, inventive features of the present invention can be described below:

1.A kind of keypad character input method, it is characterized in that: with one or more character keys as the special character key, the special character key is characterised in that and represents to input a character when clicking this key, and this special character key has following any one or any a plurality of feature:

When A. clicking this special character key, click other character keys, the character of an appointment of expression input, and other character keys quantity of inputting a character are clicked and be expressed as to the special character key simultaneously therewith has more than two or three or three, other character keys described here can be that special character key of the present invention also can be the common character keys identical with function in the QWERTY keyboard, and are lower same;

When B. clicking a special character key, click two other character keys, the character of an appointment of expression input, and other character keys quantity that can click simultaneously and be expressed as with the special character key character of input have more than two or three or three;

When C. clicking a special character key, represent to input the character of an appointment when clicking other character keys more than three or three, and other character keys quantity that can click simultaneously and be expressed as with the special character key character of input have more than three or three.

A kind of keypad character input method, it is characterized in that: with the character keys more than two or two as the special character key, the special character key is characterised in that and represents to input a character when clicking this key, and this special character key has following any one or any a plurality of feature:

When A. clicking this special character key, click other character keys, the character of an appointment of expression input, and special character key other character keys quantity of clicking simultaneously and being expressed as a character of input have more than two or three or three therewith;

When B. clicking a special character key, represent to input the character of an appointment when clicking two other character keys, and other character keys quantity that can click simultaneously and be expressed as with the special character key character of input have more than two or three or three;

A kind of keypad character input method, it is characterized in that: with the character keys more than three or three as the special character key, the special character key is characterised in that and represents to input a character when clicking this key, and this special character key has following any one or any a plurality of feature:

When A. clicking this special character key, click other character keys, the character of an appointment of expression input, and special character key other character keys quantity of clicking simultaneously and being expressed as a character of input have more than three or three therewith;

When B. clicking a special character key, represent to input the character of an appointment when clicking two other character keys, and other character keys quantity that can click simultaneously and be expressed as with the special character key character of input have more than three or three;

A kind of character entry apparatus is characterized in that: this device uses as 1, or, or the input method described in 3, this key board unit comprises the special character key described in two or three or four or more 1 or 2 or 3.

A kind of character entry apparatus, it is characterized in that, this device includes the special character key of describing in 5 as 3, can input in 26 letters one by one click by this input media, and described one click refers to click a button or clicks simultaneously more than one button.

Such as 5 described devices, it is characterized in that: respectively input character A, B, C, D, E when five special key are clicked, other 21 characters finish input when clicking simultaneously by two or three or four combinations in five special key.

Such as 4 described character entry apparatus, this device comprises more than or equal to 6, less than or equal to 16 buttons, realizes a letter in 26 English alphabets of one click input by clicking or click simultaneously two or plural button.

Such as 4 described character entry apparatus, it is characterized in that: nine buttons that this device comprises are arranged by three row, three row, by clicking or click simultaneously a letter in 26 English alphabets of the realization of the button in these nine buttons input more than two or two.

Such as 8 described character entry apparatus, it is characterized in that, only need to click or click simultaneously button in nine buttons that two these input medias comprise and just can realize inputting a letter in 26 English alphabets.

Such as 9 described character entry apparatus, it is characterized in that, two buttons clicking simultaneously are with delegation or adjacent row.

Such as 9 described key board units, it is characterized in that, nine buttons from left to right, are clicked button from the first row to the third line, and input character is respectively A, B, C, D, E, F, G, H, I; Click simultaneously input character such as following table that two these buttons represent:

Such as 4 described input medias, it is characterized in that, this keyboard comprises 16 keys, and by the switching between the combination between 16 keys and two states, can one click all letter keys on letter states input normal standard keyboard, or one click all numbers and symbols keys on numerical character state input QWERTY keyboard.

Such as 12 described input medias, it is characterized in that, 16 keys that this keyboard comprises are pressed four lines four Column Layouts, and from the 1st row to the 4 row, from left the 1st row to the 4th row, button is expressed as BACKSPACE, A successively, B, C, SELECT, D, E, F, SHIFT, G, H, I, CTRL, SPACE, ALT, RETURN; SHIFT wherein, CTRL, ALT are equal to the function key of QWERTY keyboard.

Such as 13 described input medias, it is characterized in that: by the SELECT key input media is switched to letter states or digital state, under letter states, by SHIFT, A, B, C, D, E, F, G, H, I, the capital and small letter character that can realize 26 English alphabets of QWERTY keyboard is clicked in the combination of the different key of SPACE simultaneously and the one click in space is finished character of input, under digital state, by SHIFT, A, B, C, D, E, F, G, H, I, the one click of SPACE key combination 10 numerals of realization QWERTY keyboard and all symbols is finished character of input; A under the letter states, B, C, D, E, F, G, H, I, SPACE key correspond respectively to 1,2,3,4 under the numeric character state, 5,6,7,8,9,0 buttons.

Such as 13 described input medias, it is characterized in that, click simultaneously by BACKSPACE key and other buttons, the F1 on the realization input QWERTY keyboard is to the F12 key-press input, and Power on the QWERTY keyboard, Sleep, WakeUp, Windows, Print Screen, Scroll Lock, Pause Break button.

Such as 13 described input medias, it is characterized in that, realize the upper of QWERTY keyboard by other key combinations on RETURN and this keyboard, lower, a left side, the key that moves right, and END key, HOME key, PgUp key PgDn key, del key and Ins key.

Such as 13 described input medias, it is characterized in that: click simultaneously the esc key that SELECT+BACKSPACE is equivalent to click QWERTY keyboard, click simultaneously SELECT+SHIFT, be equivalent to click the TAB key of QWERTY keyboard, click simultaneously the SELECT+CTRL key, be equivalent to click the CAPSLOCK key of QWERTY keyboard.

Such as 14 described devices, it is characterized in that: in letter states key combination input character such as following table:

The character of clicking simultaneously	Be equivalent to the QWERTY keyboard input	The character of clicking simultaneously	Be equivalent to the QWERTY keyboard input
				A	A	BF	N
B	B	DB	O
				C	C	DC	P
D	D	DE	Q
				E	E	DF	R
F	F	EF	S
				G	G	DI	T
H	H	EI	U
				I	I	GE	V
AB	J	GF	W
				AC	K	GH	X
BC	L	GI	Y
				AF	M	HI	Z
ABC	.	DEF	，
				GHI	=	DBF	+
GEI	-

Such as 14 described input medias, it is characterized in that, under digital state, its key combination is inputted such as following table:

The character of clicking simultaneously	Be equivalent to the QWERTY keyboard input	The character of clicking simultaneously	Be equivalent to the QWERTY keyboard input
				1	1	16	:
2	2	26	\
				3	3	42	/
4	4	43
				5	5	45	[
6	6	56	]
				7	7	46	;
8	8	59	‘
				9	9	75	~
0	0	76	`
				12	{	78	<
23	}	89	>
				13	\|	79	_
		08	“
				SHIFT+1	!	SHIFT+6	^:
SHIFT+2	@	SHIFT+7	&
				SHIFT+3	#	SHIFT+8	*
SHIFT+4	$	SHIFT+9	(
				SHIFT+5	%	SHIFT+0	)
123	.	456	，
				789	=	426	+
759	-

Such as 14 described input medias, it is characterized in that: have following key combination input:

Such as any one described input media in 11 to 20, it is characterized in that: its keyboard layout and corresponding described keyboard left-right symmetric.

Such as any one described input media and method in 1 to 21, it is characterized in that: click in the time of indication and refer to that the time phase difference of clicking between the button is no more than the time value of an appointment; This time value preferred 0.1 second or 0.2 second.

Such as any one described input method or input media in 1 to 22, it is characterized in that: the implementation method of its input media includes but not limited to use keyboard, touch pad, touch-screen, a plurality of mouses, infrared scan, camera gesture identification etc.

Such as any one described input method or input media in 1 to 23, it is characterized in that: this input method or input media allow the user according to the own character that the custom customization is clicked or the combining characters key is inputted.

Claims

1. keypad character input method, it is characterized in that: with one or more character keys as the special character key, the special character key is characterised in that and represents to input a character when clicking this key, and this special character key has following any one or any a plurality of feature:

2. keypad character input method, it is characterized in that: with the character keys more than two or two as the special character key, the special character key is characterised in that and represents to input a character when clicking this key, and this special character key has following any one or any a plurality of feature:

3. keypad character input method, it is characterized in that: with the character keys more than three or three as the special character key, the special character key is characterised in that and represents to input a character when clicking this key, and this special character key has following any one or any a plurality of feature:

4. character entry apparatus, it is characterized in that: this device uses such as claim 1, or claim 2, or the input method described in the claim 3, this key board unit comprises the special character key described in two two or three or four or more claim 1 or claim 2 or the claims 3.

5. character entry apparatus, it is characterized in that, this device includes 5 special character keys as describing in the claim 3, can input in 26 letters one by one click by this input media, described one click refers to click a button or clicks simultaneously more than one button.

6. device as claimed in claim 5 is characterized in that: respectively input character A, B, C, D, E when five special key are clicked, other 21 characters finish input when clicking simultaneously by two or three or four combinations in five special key.

7. character entry apparatus as claimed in claim 4, this device comprises more than or equal to 6, less than or equal to 16 buttons, realizes a letter in 26 English alphabets of one click input by clicking or click simultaneously two or plural button.

8. character entry apparatus as claimed in claim 4, it is characterized in that: nine buttons that this device comprises are arranged by three row, three row, by clicking or click simultaneously a letter in 26 English alphabets of the realization of the button in these nine buttons input more than two or two.

9. character entry apparatus as claimed in claim 8 is characterized in that, only need to click or click simultaneously button in nine buttons that two these input medias comprise and just can realize inputting a letter in 26 English alphabets.

10. character entry apparatus as claimed in claim 9 is characterized in that, two buttons clicking simultaneously are with delegation or adjacent row.

11. key board unit as claimed in claim 9 is characterized in that, nine buttons from left to right, are clicked button from the first row to the third line, and input character is respectively A, B, C, D, E, F, G, H, I; Click simultaneously input character such as following table that two these buttons represent:

。

12. input media as claimed in claim 4, it is characterized in that, this keyboard comprises 16 keys, and by the switching between the combination between 16 keys and two states, can one click all letter keys on letter states input normal standard keyboard, or one click all numbers and symbols keys on numerical character state input QWERTY keyboard.

13. input media as claimed in claim 12 is characterized in that, 16 keys that this keyboard comprises are pressed four lines four Column Layouts, from the 1st row to the 4 row, from left the 1st row to the 4th row, button is expressed as BACKSPACE, A, B successively, C, SELECT, D, E, F, SHIFT, G, H, I, CTRL, SPACE, ALT, RETURN; SHIFT wherein, CTRL, ALT are equal to the function key of QWERTY keyboard.

14. input media as claimed in claim 13 is characterized in that: by the SELECT key input media is switched to letter states or digital state, under letter states, by SHIFT, A, B, C, D, E, F, G, H, I, the capital and small letter character that can realize 26 English alphabets of QWERTY keyboard is clicked in the combination of the different key of SPACE simultaneously and the one click in space is finished character of input, under digital state, by SHIFT, A, B, C, D, E, F, G, H, I, the one click of SPACE key combination 10 numerals of realization QWERTY keyboard and all symbols is finished character of input; A under the letter states, B, C, D, E, F, G, H, I, SPACE key correspond respectively to 1,2,3,4 under the numeric character state, 5,6,7,8,9,0 buttons.

15. input media as claimed in claim 13, it is characterized in that, click simultaneously by BACKSPACE key and other buttons, the F1 on the realization input QWERTY keyboard is to the F12 key-press input, and Power on the QWERTY keyboard, Sleep, WakeUp, Windows, Print Screen, Scroll Lock, Pause Break button.

16. input media as claimed in claim 13 is characterized in that, realizes the upper of QWERTY keyboard by other key combinations on RETURN and this keyboard, and is lower, a left side, the key that moves right, and END key, HOME key, PgUp key PgDn key, del key and Ins key.

17. input media as claimed in claim 13, it is characterized in that: click simultaneously the esc key that SELECT+BACKSPACE is equivalent to click QWERTY keyboard, click simultaneously SELECT+SHIFT, be equivalent to click the TAB key of QWERTY keyboard, click simultaneously the SELECT+CTRL key, be equivalent to click the CAPSLOCK key of QWERTY keyboard.

18. device as claimed in claim 14 is characterized in that: in letter states key combination input character such as following table:

The while click keys Be equivalent to the QWERTY keyboard input The while click keys Be equivalent to the QWERTY keyboard input A A BF N B B DB O C C DC P D D DE Q E E DF R F F EF S G G DI T H H EI U I I GE V AB J GF W AC K GH X BC L GI Y AF M HI Z ABC . DEF ， GHI = DBF + GEI -

。

19. input media as claimed in claim 14 is characterized in that, under digital state, its key combination is inputted such as following table:

The while click keys Be equivalent to the QWERTY keyboard input The while click keys Be equivalent to the QWERTY keyboard input 1 1 16 : 2 2 26 \ 3 3 42 / 4 4 43 5 5 45 [ 6 6 56 ] 7 7 46 ; 8 8 59 ‘ 9 9 75 ~ 0 0 76 ` 12 { 78 < 23 } 89 > 13 | 79 _ 08 “ SHIFT+1 ! SHIFT+6 ^: SHIFT+2 @ SHIFT+7 & SHIFT+3 # SHIFT+8 * SHIFT+4 $ SHIFT+9 ( SHIFT+5 % SHIFT+0 ) 123 . 456 ， 789 = 426 + 759 -

。

20. such as 14 described input medias, it is characterized in that: have following key combination input:

。

21. such as claim 11 any one described input media to the claim 20, it is characterized in that: its keyboard layout and corresponding described keyboard left-right symmetric.

22. such as claim 1 any one described input media and method to the claim 21, it is characterized in that: click in the time of indication and refer to that the time phase difference of clicking between the button is no more than the time value of an appointment; This time value preferred 0.1 second or 0.2 second.

23. such as claim 1 any one described input method or input media to the claim 22, it is characterized in that: the implementation method of its input media includes but not limited to use keyboard, touch pad, touch-screen, a plurality of mouses, infrared scan, camera gesture identification etc.

24. such as claim 1 any one described input method or input media to the claim 23, it is characterized in that: this input method or input media allow the user according to the own character that the custom customization is clicked or the combining characters key is inputted.